Slovakia electricity prices in May 2026

Every day of May 2026 in Slovakia: the average, lowest and highest wholesale price, negative-price hours, and how the month compares with the one before and with last year.

In May 2026, the wholesale market price in Slovakia averaged €0.098 per kWh. The cheapest day was 1 May 2026 (€0.018), the most expensive 18 May 2026 (€0.141); the price was below zero for 57 hours.

Daily wholesale market prices in Slovakia, May 2026 (€/kWh)
DateAverageLowHigh
1 May 20260.018−0.4360.165
2 May 20260.058−0.1390.182
3 May 20260.070−0.0130.139
4 May 20260.1120.0110.250
5 May 20260.1160.0270.187
6 May 20260.1110.0560.154
7 May 20260.1370.1050.209
8 May 20260.1100.0620.152
9 May 20260.090−0.0000.135
10 May 20260.081−0.0020.146
11 May 20260.1220.1010.152
12 May 20260.0910.0410.128
13 May 20260.1120.0740.145
14 May 20260.1010.0080.172
15 May 20260.1170.0430.168
16 May 20260.0830.0070.141
17 May 20260.0840.0000.159
18 May 20260.1410.0950.259
19 May 20260.1330.0770.217
20 May 20260.1080.0360.166
21 May 20260.1070.0080.210
22 May 20260.1130.0000.208
23 May 20260.082−0.0350.185
24 May 20260.067−0.0830.154
25 May 20260.087−0.0210.177
26 May 20260.100−0.0010.225
27 May 20260.0900.0030.160
28 May 20260.1180.0000.349
29 May 20260.1000.0000.232
30 May 20260.086−0.0010.168
31 May 20260.104−0.0000.159

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